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Last updated 2025-05-15 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-05-15 UTC."],[],[],null,["# androidx.privacysandbox.ads.adservices.customaudience\n=====================================================\n\n*** ** * ** ***\n\nKotlin \\|[Java](/reference/androidx/privacysandbox/ads/adservices/customaudience/package-summary \"View this page in Java\")\n\nClasses\n-------\n\n|----------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------|\n| [CustomAudience](/reference/kotlin/androidx/privacysandbox/ads/adservices/customaudience/CustomAudience) | Represents the information necessary for a custom audience to participate in ad selection. |\n| [CustomAudience.Builder](/reference/kotlin/androidx/privacysandbox/ads/adservices/customaudience/CustomAudience.Builder) | Builder for [CustomAudience](/reference/kotlin/androidx/privacysandbox/ads/adservices/customaudience/CustomAudience) objects. |\n| [CustomAudienceManager](/reference/kotlin/androidx/privacysandbox/ads/adservices/customaudience/CustomAudienceManager) | This class provides APIs for app and ad-SDKs to join / leave custom audiences. |\n| [FetchAndJoinCustomAudienceRequest](/reference/kotlin/androidx/privacysandbox/ads/adservices/customaudience/FetchAndJoinCustomAudienceRequest) | The request object to fetch and join a custom audience. |\n| [JoinCustomAudienceRequest](/reference/kotlin/androidx/privacysandbox/ads/adservices/customaudience/JoinCustomAudienceRequest) | The request object to join a custom audience. |\n| [LeaveCustomAudienceRequest](/reference/kotlin/androidx/privacysandbox/ads/adservices/customaudience/LeaveCustomAudienceRequest) | The request object to leave a custom audience. |\n| [PartialCustomAudience](/reference/kotlin/androidx/privacysandbox/ads/adservices/customaudience/PartialCustomAudience) | Represents a partial custom audience that is passed along to DSP, when scheduling a delayed update for Custom Audience. |\n| [ScheduleCustomAudienceUpdateRequest](/reference/kotlin/androidx/privacysandbox/ads/adservices/customaudience/ScheduleCustomAudienceUpdateRequest) | The request object wrapping the required and optional parameters to schedule a deferred update for a buyer ad tech's custom audiences. |\n| [TrustedBiddingData](/reference/kotlin/androidx/privacysandbox/ads/adservices/customaudience/TrustedBiddingData) | Represents data used during the ad selection process to fetch buyer bidding signals from a trusted key/value server. |"]]